Environmentally Friendly Drinking Straw and Method of Manufacture
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Feb 27, 2020
app pub date -
Aug 16, 2019
filing date -
Aug 16, 2019
priority date (Note) -
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Abstract
An environmentally friendly system for delivering a potable liquid to a user, comprising a delivery tube having a cylindrical wall that defines a cylindrical annulus through which a potable liquid can flow. The cylindrical wall consists essentially of a solid potable material that is liquid at room temperature, wherein the wall is formed at a temperature below the freezing point of the potable material.
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